Merge topic branch 'core' into integration-linux-ux500

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index d5d8d5c7268..a4bf3199819 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -84,6 +84,14 @@
  *		- kaddr  - page address
  *		- size   - region size
  *
+ *	clean_dcache_all()
+ *
+ *		Cleans the entire d-cache.
+ *
+ *	flush_dcache_all()
+ *
+ *		Flushes the entire d-cache.
+ *
  *	DMA Cache Coherency
  *	===================
  *
@@ -104,6 +112,9 @@ struct cpu_cache_fns {
 	void (*coherent_user_range)(unsigned long, unsigned long);
 	void (*flush_kern_dcache_area)(void *, size_t);
 
+	void (*clean_dcache_all)(void);
+	void (*flush_dcache_all)(void);
+
 	void (*dma_map_area)(const void *, size_t, int);
 	void (*dma_unmap_area)(const void *, size_t, int);
 
@@ -124,6 +135,8 @@ extern struct cpu_cache_fns cpu_cache;
 #define __cpuc_coherent_kern_range	cpu_cache.coherent_kern_range
 #define __cpuc_coherent_user_range	cpu_cache.coherent_user_range
 #define __cpuc_flush_dcache_area	cpu_cache.flush_kern_dcache_area
+#define __cpuc_clean_dcache_all		cpu_cache.clean_dcache_all
+#define __cpuc_flush_dcache_all		cpu_cache.flush_dcache_all
 
 /*
  * These are private to the dma-mapping API.  Do not use directly.
@@ -144,6 +157,8 @@ extern void __cpuc_flush_user_range(unsigned long, unsigned long, unsigned int);
 extern void __cpuc_coherent_kern_range(unsigned long, unsigned long);
 extern void __cpuc_coherent_user_range(unsigned long, unsigned long);
 extern void __cpuc_flush_dcache_area(void *, size_t);
+extern void __cpuc_clean_dcache_all(void);
+extern void __cpuc_flush_dcache_all(void);
 
 /*
  * These are private to the dma-mapping API.  Do not use directly.